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Micro 2 fase > Pseudomona, klebsiella, Pylori, Cholerae > Flashcards

Pseudomona, klebsiella, Pylori, Cholerae Flashcards

1
Q

Ubicua, oportunista y resistente

A

P. Aeruginosa

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2
Q

Forma biopelícula

A

P Aeruginosa

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3
Q

Exotoxina A

A

induce anticuerpos, aunq no son suficientes.

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4
Q

Exoenzima SR

A

invasividad, diseminación hemática

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5
Q

pioverdina y piocianina

A

pigmentan cultivos de Aeruginosa

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6
Q

Fómite

A

todo lo que está en contacto con el paciente

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7
Q

Tto para pseudomona

A

carboxipenicilina, beta lactámico + amino, cefalosporina

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8
Q

Kelbisella: laboratorio

A

gram negativo; inmóbil; fermenta lactosa; descarboxila lisina; colonias mucoides

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9
Q

Capsula K

A

escapa fagocitosis

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10
Q

neumonía por aspiración

A

K. neumoniae

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11
Q

Jalea de Grosella

A

esputo espeso y sanguinolento

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12
Q

Clínica K neumoniae

A

dolor pleurítico, jale ade grosella, aspiración

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13
Q

Clínica K. Azaenae

A

rinitis atrófica, ocena

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14
Q

Rinitis atrófica

A

área de metaplasia escamosa con gándulas atróficas, no hay buen calentamiento del aire

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15
Q

Ocena

A

exudado verdoso maloliente

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16
Q

Mortalidad 40-60%

A

K Neumoniae

17
Q

Agentes de H. pylori

A
  • flagelos
    . ureasa-
    citotoxina vacuolante: metaplasai intestinal
  • proteina cagA, dismutasa superóxido, LPS
18
Q

porcentaje de Ca gástrico asociado a pilori

A

95%

19
Q

H pilori presenta clínica parecida a

A

parásito Yarida Lambia

20
Q

Tto contra pilori

A

Antibacteriano + contra acidez + antiulceroso

21
Q

V. cholerae es una bacteria_____

A

toxigénica

22
Q

Flagelo polar

A

v. cholereae

23
Q

TCBS

A

cromogénesis, solo para v cholerae., ph 8.6

24
Q

Pilus corregulado por toxina (tcp)

A

permite q el faco CTXfi se adhiera para q ingrese con capacidad de producir toxinas!

25
Q

Toxinas de cólera

A

CTXA y CTXB

26
Q

gen ace

A

toxina accesoria

27
Q

toxina ZOT

A

“zona oclusiva” permite mayor permeabilidad

28
Q

cep

A

colonización para quimitaxis

29
Q

Neuraminidasa

A

mayor numero de receptors GM1

30
Q

Dosis de vibrios

A

10 a la 7 o 10 a la 8

31
Q

Existe antitoxina contra cólera

A

falso

32
Q

biotipos de v cholerae O1

A

ELTOR y CHOLERAE

33
Q

O139

A

TOXINA DE CÓLERA

34
Q

requiere NaCl

A

v. cholerae, para crecimiento y metabolismo

35
Q

Herida olor a uvapseudomona

A

Pseudomona

36
Q

Otitis media en diabéticos, conjuntivitis e itus

A

pSEUDOMONA

37
Q

rEACCIÓN OXIDACIÓN FERMENTACIÓN

A

para fermentación se le cubre con parafina; cambia de verde a amarillo

38
Q

Biotipo I de H pylori produce

A

citotoxina vacuolante constante

39
Q

tipos de Ca por H pylori

A

MALTOMA y ADENOCARCINOMA

Micro 2 fase (5 decks)

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